Emotional Regulation in Children With ND: the Role of Genomic Variation, Proteomic Patterns, and Early Experience

Children with neurodevelopmental disabilities (ND) represent an heterogeneous population characterized by a wide range of clinical diagnoses (e.g., cerebral palsy, sensory impairment, psychomotor retardation), which are associated with various deficits that emerge early in the child's life. Although it has been broadly demonstrated that children with ND exhibit several differences in social-emotional skills and emotional-behavioral regulation, the underlying mechanisms that are associated with more or less impaired developmental trajectories remain still partially unexplored. While several studies have investigated the role of biological and environmental factors in the emotional behavioral regulation of typically developing children or children with risk conditions other than ND (e.g., children who are victims of maltreatment), little research has jointly explored the role of methylation, polymorphisms, and environmental experience in the emotional-behavioral regulation of children with ND during the first years of life. The aim of this project is to investigate biological (DNA methylation, polymorphic variants, and proteomics) and environmental (e.g., painful and/or invasive nursing procedures, proximity, and physical contact) factors that might be associated with the emotional behavioral regulation of children with ND.